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Glutaraldehyde

TL;DR Start with microbiological-control candidate selection and open or closed system and intended use. Compare the proposed grade specification and supply requirements before requesting a quotation.

Glutaraldehyde — Discuss Glutaraldehyde for microbiological-control candidate selection. Start with open or closed system and intended use and planktonic versus attached-growth evidence. Check the offered grade specification and include the intended application when requesting a quotation.

For a Glutaraldehyde enquiry, include open or closed system and intended use and planktonic versus attached-growth evidence, together with the current treatment or formulation. Use the offered grade documents and a representative comparison to decide the next step.

Discuss the grade and application

For Glutaraldehyde, start with microbiological-control candidate selection.

Selection inputs

  • Open or closed system and intended use
  • Planktonic versus attached-growth evidence
  • pH, temperature, demand and contact conditions
  • Materials, other chemicals and local requirements

Documents and supply

Identify the proposed grade, required quantity, packaging and destination. Ask which specification, TDS, SDS and batch-document options apply to that offer.

Technical documents · Company certificate scopes

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Product Description

Structural Formula:

Glutaraldehyde

CAS #: 111-30-8
Molecular weight: 100.11 g/mol
Molecular Formula: C5H8O2

Properties:

Glutaraldehyde is highly toxic and can cause serious health risks if it comes into contact with the skin or eyes. Proper protective gear must be worn when handling this hazardous material to avoid adverse health effects such as eye irritation, sneezing, difficulty breathing or asthma-like symptoms. The toxicity of glutaraldehyde also means it must be handled cautiously, stored in a secure place away from food and beverages and disposed of properly to prevent environmental contamination.

Applications

Glutaraldehyde has numerous industrial uses, including disinfection of healthcare facilities and labs due to its effectiveness at killing microorganisms on contact. It’s also commonly used as a preservative in mortuaries, for bleaching pulp during paper production, for preserving fish eggs during aquaculture operations, in dental offices to make impressions for crowns or dentures and even in some cosmetics such as hair colourants or lotions.

Specification

Odour pungent
Density 1.06 g/mL
Melting point −14 °C (7 °F; 259 K)
Boiling point 187 °C (369 °F; 460 K)
Odour pungent
Density 1.06 g/mL

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Glutaraldehyde — Frequently Asked Questions (FAQ)

What is Glutaraldehyde used for?

Glutaraldehyde is a broad-spectrum non-oxidizing biocide that kills bacteria, fungi and SRB by protein cross-linking; it is non-foaming, works well at high pH and is widely used in oilfield, cooling-water and disinfection duties.

What is the recommended dosage of Glutaraldehyde?

Glutaraldehyde is typically dosed at 50–200 ppm (slug dosing). The exact dose depends on water quality, temperature and the overall treatment program — VCYCLETECH provides a tailored dosing recommendation.

What is the difference between Glutaraldehyde and isothiazolinone?

Glutaraldehyde is non-foaming and best in alkaline water but needs longer contact, while isothiazolinone works at a much lower dose over a wide pH range; the two are often alternated to prevent microbial resistance.

What should I include in a Glutaraldehyde enquiry?

For microbiological-control candidate selection, include open or closed system and intended use; planktonic versus attached-growth evidence; ph, temperature, demand and contact conditions; materials, other chemicals and local requirements. State the proposed grade or specification, quantity, packaging and destination so the product and commercial requirements can be compared.
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